1106804279 has 4 divisors (see below), whose sum is σ = 1264919184. Its totient is φ = 948689376.

The previous prime is 1106804263. The next prime is 1106804287. The reversal of 1106804279 is 9724086011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9724086011 = 1933 ⋅5030567.

It is a cyclic number.

It is not a de Polignac number, because 1106804279 - 2⁴ = 1106804263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106804249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79057442 + ... + 79057455.

It is an arithmetic number, because the mean of its divisors is an integer number (316229796).

Almost surely, 2^1106804279 is an apocalyptic number.

1106804279 is a deficient number, since it is larger than the sum of its proper divisors (158114905).

1106804279 is an equidigital number, since it uses as much as digits as its factorization.

1106804279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158114904.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 1106804279 is about 33268.6681278346. The cubic root of 1106804279 is about 1034.4042029816.

The spelling of 1106804279 in words is "one billion, one hundred six million, eight hundred four thousand, two hundred seventy-nine".